Electricity and Electronics

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How is a Voltmeter connected to a circuit
It is connected in parallel to the component being measured
1 of 16
How is a ammeter connected to a circuit
It is connected in series
2 of 16
True or False: An ohmmeter is connected to the component without using a power supply
True
3 of 16
Can the Resistance of a resistor change
No
4 of 16
The resistance of a filament light bulb increases with...
Voltage
5 of 16
What is the ohms law equation
V=I x R
6 of 16
What is the power equation
P=I x V
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Name the 3 parts of an electronic system
Input, Process and Output
8 of 16
How many values does a digital signal have
2, called 0 and 1
9 of 16
True or False: An analogue signal has 4 values
False, It can have many different values
10 of 16
What is the function of an input device
It converts physical quantity into electrical energy
11 of 16
Name 3 Input devices
Microphone, Thermocouple, Solar Cell, Thermistor, Light Dependent resistor, Swich
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Name 3 output devices
Loudspeaker, Buzzer, Light Bulb, LED, Motor, Relay Swich
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Name the 3 logic gates
NOT Gate, AND Gate, OR Gate
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On an AND gate, If input A is 1 and input B is 0 what would the output be
0
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On an OR gate, If input A is 0 and input B is 1 what would the output be
1
16 of 16

Other cards in this set

Card 2

Front

How is a ammeter connected to a circuit

Back

It is connected in series

Card 3

Front

True or False: An ohmmeter is connected to the component without using a power supply

Back Card 4

Front

Can the Resistance of a resistor change

Back Card 5

Front

The resistance of a filament light bulb increases with...

Back 